Componentize AutocompleteProviderListener

components/autocomplete/autocomplete_provider_listener.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_
-#define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_
+#ifndef COMPONENTS_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_
+#define COMPONENTS_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_
 
 class AutocompleteProviderListener {
  public:
   // Called by a provider as a notification that something has changed.
   // |updated_matches| should be true iff the matches have changed in some
   // way (they may not have changed if, for example, the provider did an
   // asynchronous query to get more matches, came up with none, and is now
   // giving up).
   //
   // NOTE: Providers MUST only call this method while processing asynchronous
   // queries.  Do not call this for a synchronous query.
   //
   // NOTE: There's no parameter to tell the listener _which_ provider is
   // calling it.  Because the AutocompleteController (the typical listener)
   // doesn't cache the providers' individual matches locally, it has to get
   // them all again when this is called anyway, so such a parameter wouldn't
   // actually be useful.
   virtual void OnProviderUpdate(bool updated_matches) = 0;
 
  protected:
   virtual ~AutocompleteProviderListener() {}
 };
 
-#endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_
+#endif  // COMPONENTS_AUTOCOMPLETE_AUTOCOMPLETE_PROVIDER_LISTENER_H_